容器：開始沒有一個有效的關鍵：開始在Scalatra-website-examples/deployment

Question

我正在嘗試關於scalatra部署的this教程。

但我在> container:start上遇到錯誤，我對scala非常陌生，不知道該怎麼做，Google搜索結果告訴我要設置xsbt-web-plugin，但是對不對？是不是示例需要完全獨立的這種自定義依賴或它是scala的方式？

UPD（控制檯輸出）：

➜ scalatra-heroku git:(master) sbt 
[info] Loading project definition from /Users/user1/folder1/scalatra-website-examples/2.4/deployment/scalatra-heroku/project 
[info] Compiling 1 Scala source to /Users/user1/folder1/scalatra-website-examples/2.4/deployment/scalatra-heroku/project/target/scala-2.10/sbt-0.13/classes... 
[warn] there were 1 deprecation warning(s); re-run with -deprecation for details 
[warn] one warning found 
[info] Set current project to Heroku Example (in build file:/Users/user1/folder1/scalatra-website-examples/2.4/deployment/scalatra-heroku/) 
> container:start 
[error] Not a valid key: start (similar: state, startYear, target) 
[error] container:start 
[error] 

Answer 1

它看起來像自述搞砸。嘗試這個例子來代替： https://github.com/kissaten/scalatra-heroku

而你總是可以按照本指南： http://scalatra.org/2.4/guides/deployment/heroku.html